9 (金)	03:29	10:02	16:27	22:18
	152cm	34cm	147cm	54cm
大潮 出 05:16 入 17:55 出 17:54 入 05:04

日立（茨城）2033年09月9日の10分毎の潮の高低差を確認できます。
また1日の潮の高低差が1番大きい（潮の流れが大きい）時間に「最大潮位差」と明記してます。

時刻	潮位	高低差	各ポイント
9/9 00:00	95.2	↑3.7
9/9 00:10	98.9	↑3.7
9/9 00:20	102.8	↑3.9
9/9 00:30	106.7	↑3.9
9/9 00:40	110.6	↑3.9
9/9 00:50	114.5	↑3.9
9/9 01:00	118.4	↑3.9
9/9 01:10	122.1	↑3.7
9/9 01:20	125.7	↑3.6
9/9 01:30	129.2	↑3.5
9/9 01:40	132.5	↑3.3
9/9 01:50	135.6	↑3.1
9/9 02:00	138.4	↑2.8
9/9 02:10	141.0	↑2.6
9/9 02:20	143.3	↑2.3
9/9 02:30	145.4	↑2.1
9/9 02:40	147.1	↑1.7
9/9 02:50	148.5	↑1.4
9/9 03:00	149.7	↑1.2
9/9 03:10	150.4	↑0.7
9/9 03:20	150.9	↑0.5	満潮
9/9 03:30	151.0	↑0.1
9/9 03:40	150.8	↓-0.2
9/9 03:50	150.2	↓-0.6
9/9 04:00	149.3	↓-0.9
9/9 04:10	148.0	↓-1.3
9/9 04:20	146.4	↓-1.6
9/9 04:30	144.4	↓-2.0
9/9 04:40	142.1	↓-2.3
9/9 04:50	139.5	↓-2.6
9/9 05:00	136.6	↓-2.9
9/9 05:10	133.3	↓-3.3
9/9 05:20	129.8	↓-3.5
9/9 05:30	126.0	↓-3.8
9/9 05:40	121.9	↓-4.1
9/9 05:50	117.7	↓-4.2
9/9 06:00	113.2	↓-4.5
9/9 06:10	108.7	↓-4.5
9/9 06:20	103.9	↓-4.8
9/9 06:30	99.2	↓-4.7
9/9 06:40	94.3	↓-4.9	最大潮位差
9/9 06:50	89.5	↓-4.8
9/9 07:00	84.7	↓-4.8
9/9 07:10	79.9	↓-4.8
9/9 07:20	75.2	↓-4.7
9/9 07:30	70.7	↓-4.5
9/9 07:40	66.3	↓-4.4
9/9 07:50	62.1	↓-4.2
9/9 08:00	58.2	↓-3.9
9/9 08:10	54.4	↓-3.8
9/9 08:20	50.9	↓-3.5
9/9 08:30	47.7	↓-3.2
9/9 08:40	44.8	↓-2.9
9/9 08:50	42.2	↓-2.6
9/9 09:00	39.9	↓-2.3
9/9 09:10	37.9	↓-2.0
9/9 09:20	36.3	↓-1.6
9/9 09:30	35.0	↓-1.3
9/9 09:40	34.0	↓-1.0
9/9 09:50	33.4	↓-0.6
9/9 10:00	33.2	↓-0.2	干潮
9/9 10:10	33.4	↑0.2
9/9 10:20	33.9	↑0.5
9/9 10:30	34.8	↑0.9
9/9 10:40	36.0	↑1.2
9/9 10:50	37.6	↑1.6
9/9 11:00	39.6	↑2.0
9/9 11:10	41.9	↑2.3
9/9 11:20	44.6	↑2.7
9/9 11:30	47.5	↑2.9
9/9 11:40	50.8	↑3.3
9/9 11:50	54.4	↑3.6
9/9 12:00	58.2	↑3.8
9/9 12:10	62.2	↑4.0
9/9 12:20	66.4	↑4.2
9/9 12:30	70.8	↑4.4
9/9 12:40	75.3	↑4.5
9/9 12:50	79.9	↑4.6
9/9 13:00	84.6	↑4.7
9/9 13:10	89.3	↑4.7
9/9 13:20	94.0	↑4.7
9/9 13:30	98.6	↑4.6
9/9 13:40	103.2	↑4.6
9/9 13:50	107.6	↑4.4
9/9 14:00	111.9	↑4.3
9/9 14:10	116.1	↑4.2
9/9 14:20	120.0	↑3.9
9/9 14:30	123.7	↑3.7
9/9 14:40	127.2	↑3.5
9/9 14:50	130.5	↑3.3
9/9 15:00	133.5	↑3.0
9/9 15:10	136.2	↑2.7
9/9 15:20	138.6	↑2.4
9/9 15:30	140.6	↑2.0
9/9 15:40	142.4	↑1.8
9/9 15:50	143.8	↑1.4
9/9 16:00	144.9	↑1.1
9/9 16:10	145.7	↑0.8
9/9 16:20	146.0	↑0.3	満潮
9/9 16:30	146.1	↑0.1
9/9 16:40	145.7	↓-0.4
9/9 16:50	145.0	↓-0.7
9/9 17:00	144.0	↓-1.0
9/9 17:10	142.5	↓-1.5
9/9 17:20	140.8	↓-1.7
9/9 17:30	138.6	↓-2.2
9/9 17:40	136.2	↓-2.4
9/9 17:50	133.5	↓-2.7
9/9 18:00	130.4	↓-3.1
9/9 18:10	127.1	↓-3.3
9/9 18:20	123.6	↓-3.5
9/9 18:30	119.9	↓-3.7
9/9 18:40	116.0	↓-3.9
9/9 18:50	112.0	↓-4.0
9/9 19:00	107.9	↓-4.1
9/9 19:10	103.7	↓-4.2
9/9 19:20	99.5	↓-4.2
9/9 19:30	95.4	↓-4.1
9/9 19:40	91.2	↓-4.2
9/9 19:50	87.2	↓-4.0
9/9 20:00	83.3	↓-3.9
9/9 20:10	79.5	↓-3.8
9/9 20:20	75.9	↓-3.6
9/9 20:30	72.5	↓-3.4
9/9 20:40	69.4	↓-3.1
9/9 20:50	66.4	↓-3.0
9/9 21:00	63.8	↓-2.6
9/9 21:10	61.4	↓-2.4
9/9 21:20	59.3	↓-2.1
9/9 21:30	57.6	↓-1.7
9/9 21:40	56.1	↓-1.5
9/9 21:50	55.0	↓-1.1
9/9 22:00	54.3	↓-0.7
9/9 22:10	53.8	↓-0.5	干潮
9/9 22:20	53.8	0
9/9 22:30	54.1	↑0.3
9/9 22:40	54.8	↑0.7
9/9 22:50	55.8	↑1.0
9/9 23:00	57.2	↑1.4
9/9 23:10	58.9	↑1.7
9/9 23:20	61.0	↑2.1
9/9 23:30	63.4	↑2.4
9/9 23:40	66.2	↑2.8
9/9 23:50	69.2	↑3.0